@burnout426 First I am doing the crash log thing. I got a log showing 38 page crashes. By the way, it's a page crash, and always not a browser crash, at least not recently; sometime opera does crash when memory runs low. (Incidentally, is there a way to get an upgrade to enhance my browser's memory capacity? I am getting popup warnings more and more frequently lately saying memory is low, and that usually precedes a real browser crash. My temporary fix is just to close the browser and reboot my pc.)

Here is my most recent page crash ID number:
CrashID=6222269f-d804-47ce-9c0e-1a7912221112 .

I'll do the standalone thing next.

@electroman00 Chrome? I don't understand. I was referring to Capital One Shopping, not Chrome. I want to have added Capital One Shopping to Opera, not Chrome.

I just checked the Opera forum here for Microsoft Edge, hoping to find topics about Edge's coercing its app onto my computer, which has Windows 10. I am a long time user of Opera, and like it very much, especially its speed dial and bookmarks features. I also like that Opera warns me when my device memory is being swamped and guides me to ways i can fix the problem.
Now, suddenly after I responded to Opera's popup to update it, I received a message that the update failed! The first time this has happened. When I tried again, the following image filled my screen:
link text.
I want to make sure I understand the importance of following the instructions, and what would be the consequences if I decided to ignore them and just minimize that webpage displaying Edge's instructions, and continue using Opera without following those instructions.
I am guessing Opera will have no way of being updated unless I do follow those instructions, because it seems Opera was heavily dependent on the now obsolete Internet Explorer, which Microsoft Edge seems to have replaced; and that I'll eventually not be able to use Opera, if I don't accept Microsoft Edge. Is that the case?
After reading a few negative reviews about Microsoft Edge, I am concerned there is no workaround having to use Microsoft Edge. I did notice a 5-step method of disabling Microsoft Edge that I saw on The Verge (link text); but that advice was 4 years old.
I'd appreciate more information about Microsoft Edge and how it will affect my use of Opera.
Anyone in the Opera community, please advise.

@electroman00 Chrome? I don't understand. I was referring to Capital One Shopping, not Chrome. I want to have added Capital One Shopping to Opera, not Chrome.

@bert55 So, what's the harm of trying?? It might work better than you expect.

@electroman00 Thank you for your efforts! Would you please post Capital One's Shopping's contact information? I will use it to pile onto yours and others' requests hopefully to contribute to a collective surge of interest that might motivate Capital One to fix the problem of accessibility on the Opera browser.
I'm already a user of Capital One's Eno extension that works very well for payments at most shops. But that is not the same thing as their Capital One Shopping extension. Nevertheless, the people behind that app or extension might be familiar with the Shopping extension and willing to extend their knowledge to fixing it. What do you think?

@leocg What do you mean by "If they have one for Chrome, you can use it" ? I don't want to use Chrome's anything! Nothing Google related, if at all possible.
Why is Opera indifferent to this useful extension for its users??

@leocg It seems unpredictable! This clears up temporarily after I close Opera and reopen. I could be in the middle of opening another webpage from an open tab, and the screen will go opaque or black. When that doesn't resolve, I will sometimes be successful by doing a ctrl alt delete to bring up task manager from which I close Opera from there. That helps. But it is never a permanent fix. I clear the cached webpages and history, never the cookies though, and that doesn't really help much.
I still think I have reached the limit of my speed dial capacity; I have been accumulating websites there since 2014.

@leocg Context is just what it is. How could I be any clearer?

Opera says I am "out of memory." It gives me the option to reload. I do that, but I am back on only for a short while before Opera stops responding. Is this a problem with Opera, or with my pc's capacity? I am never sure. I'm thinking I have too many bookmarks, or too many folders on my speed dial. Please, someone, advise.

@burnout426 Well, whatever it was, the problem seems to have been fixed, at least temporarily! I made no changes. I would sure like to know what was done, if anything, to fix the problem. Maybe whoever checked that ID for me made a few tweaks remotely?

@leocg Amazing! My Opera browser is working again! Thanks for your patient help!